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WO2018165489A1 - Module de transfert de tri de colis et systèmes et procédés associés - Google Patents

Module de transfert de tri de colis et systèmes et procédés associés Download PDF

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Publication number
WO2018165489A1
WO2018165489A1 PCT/US2018/021633 US2018021633W WO2018165489A1 WO 2018165489 A1 WO2018165489 A1 WO 2018165489A1 US 2018021633 W US2018021633 W US 2018021633W WO 2018165489 A1 WO2018165489 A1 WO 2018165489A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor
belt
conveyor belt
drive rollers
transfer belt
Prior art date
Application number
PCT/US2018/021633
Other languages
English (en)
Inventor
Robert D. Lundahl
Robert W. Cutlip
Mark G. BANKARD
William D. Finch
Original Assignee
Advanced Technology & Research Corp.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced Technology & Research Corp. filed Critical Advanced Technology & Research Corp.
Priority to CN201880023408.7A priority Critical patent/CN110636981B/zh
Priority to EP18763241.9A priority patent/EP3592673A4/fr
Priority to MX2019010524A priority patent/MX2019010524A/es
Priority to BR112019018618-2A priority patent/BR112019018618B1/pt
Priority to AU2018230435A priority patent/AU2018230435B2/en
Priority to CA3054597A priority patent/CA3054597A1/fr
Publication of WO2018165489A1 publication Critical patent/WO2018165489A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/24—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of rollers which are moved, e.g. over a supporting surface, by the traction element to effect conveyance of loads or load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/46—Belts or like endless load-carriers made of rubber or plastics formed with guides

Definitions

  • the present disclosure relates generally to material handling systems and specifically to plastic conveyor belts with rotating elements and simple drive components used to configure individual transfer modules that can be used to divert and sort letters, bundles, packages, parcels, etc.
  • a loop sorter is typically housed in a large building and it resembles a small train with multiple package-holding segments (hereinafter “cars” or “sorter trays”) moving around a closed loop at speed At one part of the loop, packages are moved onto individual cars of the sorter at what are called “induction stations”. As the sorter cars move around the loop there are a multitude of locations called “sort points” where the contents of the train can be moved off, or sorted, into a waiting container or subsequent conveyors.
  • Various technologies are used to "move off” the product from the sorter car and they include tipping the car to the side, driving a transverse conveyor belt that is on top of the car, or dropping the product through the car with bomb bay doors.
  • Linear sorters perform the same transport and sorting function as loop sorters.
  • This style of sorter inducts product onto a single straight-line conveyor where packages can be expelled to containers positioned on the right or left of the sorter spine.
  • the conveyor itself has features that move packages to the right or left at a precise time to discharge into a waiting container designated by the sorter system.
  • Typical discharge methods include "Shoe Sorters,” where features on the conveyor move right or left to move the package, and
  • sorters that use a linked plastic conveyor belt with rotating elements embedded in the conveyor belt structure, such as is disclosed in published patent application US2011/0022221.
  • the tops of the rotating elements contact the product being transported and the bottoms of the rotating elements contact fixed or moving features underneath the conveyor belt itself.
  • These rotating elements touch features underneath the conveyor belt, their rotational behavior can be changed and this will change the resultant movement of the product on the top surface.
  • These sorters arc typically constructed from a single length of plastic conveyor belt with multiple zones where features underneath the conveyor can activate and divert the product off of the main flow. The length of these sorters requires a much more powerful drive system and the entire conveyor belt must stay in motion to move product over the length of the sorter.
  • the disclosed embodiments may include one or more of the features described herein.
  • a new low-cost method allows for the construction of individual transfer modules that can be used singularly to transfer packages. These same transfer modules can be combined with other modules to create a sorter of nearly any length or size.
  • Each transfer module has its own simple drive system that can use smaller and lower-powered components for each of the individual modules instead of the large centralized high-powered drive systems used in the large linear or loop sorters.
  • Each transfer module can be operated independently so that product can be moved by just powering the module when the product is present.
  • the design and operation of the transfer modules offers many benefits including lower cost, lower noise, lower wear, and fewer alignment issues. Constructing sorters from these individual transfer modules has the added benefit of installation flexibility, lower power consumption, and the ability to change the size and configurations in the future.
  • a transfer module can be configured from a length of plastic conveyor belt where the conveying surface incorporates a multitude of freely rotating balls whose surface extends slightly above and below the belt.
  • These rotating elements may be freely rotating spheres or a roller with an axle mounted in a rotating assembly with a geometry that causes the assembly, with the roller, to turn in response to a compound movement of the conveyor belt riding over a secondary moving belt underneath.
  • the plastic conveyor belt runs in a continuous loop over a support surface that causes the balls to rotate from their contact with the surface underneath.
  • a package on the top surface is propelled by touching a multitude of the balls and its speed is also increased because of the tangential velocity of the rotating elements combined with the translational speed of the conveyor belt itself.
  • a second flat belt is positioned underneath as the support structure for the rotating elements of the plastic conveyor belt.
  • Using a belt is a cost-effec tive approach to contact a wide area of rotating elements.
  • the second flat belt When the second flat belt is moved it will impart a compound motion to the rotating elements of the plastic conveyor belt which will cause a package riding on the top of the rotating elements to change directions,
  • One specific configuration is to orient the second flat belt at 90 degrees to the direction of motion of the plastic conveyor belt with the rotating elements.
  • the second flat belt When the second flat belt is moved to the right or to the left it will impart a motion to the rotating elements of the plastic conveyor belt to move a package on the conveying surface to the right or left directions.
  • a computer control system activates the secondary belt at the correct time. When the belts are controlled by a control system, this change in direction can be used to move the packages off and onto different conveyor sections and thus sort the package to a different path.
  • control system can track individual packages and control individual transfer modules to create a sorter system.
  • This modular approach to a sorter system is different from the traditional loop sorters or linear sorters and allows a high degree of customization to meet the operational constraints of where they can be installed. Modules can be added or taken away as the sortation requirements change in the future. Modules can be grouped in specific areas along a conveyor line and other features, such as curves, inclines, and elevators, can be incorporated into the overall sonar installation.
  • the traditional method used to drive the plastic conveyor belt is to use a multitude of sprocket type elements mounted on a common shaft at both ends of the conveyor section.
  • the sprocket elements engage with features in the plastic conveyor belt.
  • the sprocket shaft can be powered by a belt drive, gear drive, internal motor, or other means to provide power to rotate the sprockets and move the plastic conveyor belt.
  • Some embodiments of the present invention replace the sprocket drive system with a friction- based approach using a specially contoured roller that is driven by a belt drive, gear drive, internal motor, or other means.
  • the contoured roller has specific features to accommodate the plastic conveyor belt, providing both friction surfaces to propel the plastic belt and clearances for the roller elements.
  • the contoured roller is designed to interface with the geometry of the plastic roller belt.
  • a simple design can be a cylindrical roller of high friction material that has been shaped to incorporate cylindrical grooves along its length to allow clearances for the rows of rotating elements of the plastic belt.
  • the depth of these grooves can be selected depending on the application. For very small packages, the depth of the groove can be engineered so that the rotating elements contact the roller inside the groove to prevent them from rotating at the same time as the remaining surface of the roller maintains contact with the plastic belt itself. In this way a very small package can be moved by the rotating element and will continue to move by translation alone around the drive roller when the rotating elements are "locked” by contact with the roller groove. Using this approach, a "dead zone" can be avoided where the rotating elements turn freely and provide no motive power to the package.
  • the contoured friction drive roller has many other benefits in the design and construction of a plastic conveyor system with rotating elements.
  • a friction drive roller can be fabricated inexpensively by adding a covering to existing drive rollers. This feature can be easily added to a motorized drive roller (MDR), which is a common drive element used in many modern conveyor systems.
  • MDR motorized drive roller
  • the diameter of the friction drive with the added covering can be kept to a minimum, since there are no sprocket teeth required. Minimizing the diameter allows multiple conveyor sections to be placed end to end while minimizing the discontinuity in the transition between conveying surfaces, therefor accommodating smaller packages.
  • the design of the transfer module is simplified, since the friction drive rollers can propel the plastic conveyor using friction that is maintained by the small catenary force of the return conveyor hanging underneath and between the rollers. There is no need to have a tensioning mechanism or to perform frequent adjustments.
  • Sprocket-type drive systems are prone to wear due to the mechanical interlace, and they require careful tensioning. Sprocket teeth can wear as well as the pitch length of the plastic conveyor itself. Either condition can require the replacement of both the chain and the sprocket.
  • the friction drive proposed in some embodiments of the present invention does not have this limitation.
  • the contact position is arbitrary, and as a result not sensitive to wear or pitch length.
  • Sprocket drives also make more noise, since there is a mechanical interlace between sprocket teeth and the plastic conveyor. This is a noted drawback for the commercial use of large sprocket drive systems that must run continuously with workers sharing the same work space.
  • the friction drive system provides a smoother power transmission that is quiet and does not change with wear.
  • the secondary flat belt that is activated to change the direction of the package being transported has specific features to enable this method of package transfer.
  • the secondary fiat belt will frequently be activated while the plastic conveyor belt with rotating features is in motion. Moving both belts at the same time will frequently perform the transfer motion at the greatest speed. This is important in a sorter application where sortation rates are critical to the overall operations. Moving both belts at the same time imparts a significant side loading to both belts.
  • Features on the top surface of the module and along the sides of the plastic belt can constrain its sideways deflection and provide a bearing surface along the edge.
  • the secondary fiat belt underneath can be a much thinner profile and there is less room to provide a bearing surface underneath the plastic belt to constrain the sidewise deflection of the flat belt underneath.
  • a profile on the back of the belt can be used to interface with a mating profile on the drive rollers and on the conveyor bed that it rides on. This profile resists the sideways deflection of the belt instead of restraining it along the sides.
  • Multiple profiles and mating grooves and even crowned rollers can be used in any combination to resist the most aggressive side loading.
  • a new transfer module assembly has a frame, a conveyor belt with internal rotating elements, where the conveyer belt is supported by the frame, conveyor drive rollers supported by the frame and configured to drive the conveyor belt, a flat transfer belt mounted beneath the conveyor belt and configured to contact undersides of the internal rotating elements of the conveyor belt in operation, and flat transfer belt drive rollers supported by the frame and configured to drive the flat transfer belt
  • the conveyor drive rollers are friction-based and operate without use of a sprocket, and have depressions for receiving the internal rotating elements of the conveyor belt.
  • the depressions are grooves spaced to match a spacing of the internal rotating elements of the conveyor belt, a depth and geometry of the grooves being configured to provide multiple contact points between a surface of the conveyor belt and the conveyor drive rollers.
  • the conveyor drive rollers have a friction coating, the friction coating including a rubberized sleeve or lagging.
  • the conveyor belt and the flat transfer belt are configured to be driven in different directions.
  • the direction in which the flat transfer belt is configured to be driven may be perpendicular to the direction in which the conveyor belt is configured to be driven.
  • Tracking features on the flat transfer belt may be configured to resist deflection of the flat transfer belt
  • the tracking features include tracking grooves on the flat transfer belt drive rollers and features on the flat transfer belt that engage with the tracking grooves.
  • the assembly includes a low-friction slider bed support surface below the flat transfer belt, and the tracking features include tracking grooves incorporated in the slider bed that align with the bracking grooves in the flat transfer belt drive rollers.
  • the conveyor drive rollers propel the conveyor belt using friction maintained by a catenary force of a return portion of the conveyor belt hanging underneath and between the conveyor drive rollers, and the conveyor drive rollers have no tensioning mechanisms.
  • the assembly includes a control unit configured to control speed and direction of movement of the conveyor belt and flat transfer belt, and the control unit is configured to control relative speed and direction of the conveyor belt and flat transfer belt to achieve movement of an object on the conveyor belt in a predetermined direction, where the predetermined direction may be any direction along a surface of the conveyor belt
  • a new sorter includes a plurality of transfer module assemblies as described above arranged in series, an induction station configured to collect information about objects to be conveyed and to induct the objects onto the plurality of transfer module assemblies, zone sensors configured to determine progress of the objects on the plurality of transfer module assemblies, discharge bins configured to receive the objects from the plurality of transfer module assemblies, and a control system configured to receive data regarding the progress of the objects on the plurality of transfer module assemblies from the zone sensors and to activate transfer modules based on the received data to discharge the objects into appropriate discharge bins.
  • each of the plurality of transfer modules assemblies is configured to be controlled by the control system independently.
  • a new sorter method includes placing a first object on a sorter as described above, tracking a position of the first object, determining a desired direction of movement for the first object, and controlling speed and direction of motion of the conveyor belt and flat transfer belt of the module on which the first object is positioned in order to move the first object in the desired direction.
  • a new transfer module assembly method includes providing a frame, supporting a conveyor belt with internal rotating elements on the frame, supporting conveyor drive rollers on the frame and configuring the conveyor drive rollers to drive the conveyor belt, mounting a flat transfer belt beneath the conveyor belt and configuring the flat transfer belt to contact undersides of the internal rotating elements of the conveyor belt in operation, and supporting flat transfer belt drive rollers on the frame and configuring the flat transfer belt drive rollers to drive the flat transfer belt.
  • the conveyor drive rollers are friction-based and operate without use of a sprocket, and have depressions for receiving the internal rotating elements of the conveyor belt
  • the depressions include grooves spaced to match a spacing of the internal rotating elements of the conveyor belt, a depth and geometry of the grooves being configured to provide multiple contact points between a surface of the conveyor belt and the conveyor drive rollers.
  • the conveyor drive rollers have a friction coating, the friction coating including a rubberized sleeve or lagging.
  • the conveyor belt and the flat transfer belt are configured to be driven in perpendicular directions.
  • the method may also include providing tracking features and configuring the tracking features to resist deflection of the fiat transfer belt, and the tracking features may include tracking grooves on the flat transfer belt drive rollers and features on rite flat transfer belt that engage with the tracking grooves.
  • the method may also include providing a low-friction slider bed support surface below the flat transfer belt, the tracking features including tracking grooves incorporated in the slider bed that align with the tracking grooves in the flat transfer belt drive rollers.
  • the conveyor drive rollers propel the conveyor belt using friction maintained by a catenary force of a return portion of the conveyor belt hanging underneath and between the conveyor drive rollers, and the conveyor drive rollers have no tensioning mechanisms.
  • the method also includes providing a control unit configured to control speed and direction of movement of the conveyor belt and flat transfer belt, and configuring the control unit to control relative speed and direction of the conveyor belt and flat transfer belt to achieve movement of an object on the conveyor belt in a predetermined direction, wherein the predetermined direction may be any direction along a surface of the conveyor belt.
  • FIG. 1 illustrates a transfer module, according to an embodiment of the present invention.
  • FIG. 2 illustrates a sprocket drive, according to an embodiment of the present invention.
  • FIG. 3 illustrates a sprocket drive shaft, according to an embodiment of the present invention.
  • FIG. 4 illustrates a roller drive, according to an embodiment of the present invention.
  • FIG. 5 illustrates a drive roller, according to an embodiment of the present invention.
  • FIG . 6 illustrates tracking features, according to an embodiment of the present invention.
  • FIG. 7 illustrates a transfer belt and slider bed interface, according to an embodiment of the present invention.
  • FIG. 8 illustrates a sorter configuration, according to an embodiment of the present invention.
  • Figure I shows an overall depiction of a transfer module assembly, with the top conveyor bell partially cut away to expose the assembly beneath.
  • a frame 100 provides the structural components to support the plastic conveyor belt 200 with internal rotating elements 300 mounted above the flat transfer belt 400.
  • the frame supports the plastic conveyor drive rollers 500 and the flat transfer belt drive rollers 600 mounted at 90 degrees and underneath. With this configuration the rotating elements of the plastic conveyor belt move over the flat transfer belt which can be activated and move to the right or left and at 90 degrees to the direction of motion of the plastic conveyor belt.
  • Figure 2 shows a traditional way that a plastic conveyor belt interfaces with a drive roller using a sprocket style drive roller 700 to engage the plastic conveyor belt 800 with rotating elements 900 and provide motive power.
  • the sprocket drive design results in a larger diameter nose roller 1000 because of the clearance required to establish teeth onto a cylindrical roller.
  • One or more sprockets are used over the length of the drive roller.
  • Figure 3 shows a representative sprocket drive system where a common shaft 1500 is outfitted with multiple sprockets 1200.
  • the sprockets engage features in the plastic conveyor chain 1900 to provide the motive force.
  • the rotating elements 1800 are free of the sprocket engagement area and can rotate.
  • Figure 4 shows the roller-style drive roller 1500 approach where the plastic conveyor belt 1600 with rotating elements 1700 runs in a continuous loop using the friction of the drive roller 1500 to transmit the driving force.
  • the roller approach results in a small diameter nose roller 1800 since there are no raised teeth required to interlace with the plastic conveyor belt.
  • the roller can have a minimal diameter and can be smooth.
  • a very cost-effective approach is to simply cover a commercially available drive roller with a rubberized coating and then cut shallow grooves in it to accommodate the rotating elements that extend below the conveyor belt
  • the smaller diameter nose roller is a very important feature when connecting multiple transfer modules together.
  • the smaller diameter rollers minimize "valley" between adjacent transfer units and allow the transport of smaller packages than could be processed with a sprocket driven conveyor.
  • Figure 5 provides a detailed view of the grooved friction drive roller 1900.
  • the drive roller incorporates a friction coating 2000 that may be a rubberized sleeve or lagging that has been attached to the outside of the roller.
  • This rubberized sleeve incorporates grooves 2100 that are evenly spaced and match the spacing of the rotating elements 2200 incorporated in the plastic conveyor belt 2300.
  • the depth and geometry of the grooves is selected so that there are multiple contact points 2400 between the surface of the plastic conveyor belt and the drive roller 1900.
  • the geometry of the grooves in the roller is designed to contact the rotating elements of the conveyor as well as the conveyor itself to assure mat a very small package could not get stalled in a dead zone where the rotating elements slipped and turned freely without providing motive power.
  • Tracking features are used to resist deflection of the flat transfer belt as illustrated in
  • the flat transfer belt drive rollers 2500 may be equipped with one or more tracking grooves 2600 that engage features on the flat transfer belt itself (shown in Fig. 7).
  • the slider bed 2700 is a low friction support surface below the flat transfer belt.
  • Tracking grooves 2800 are also incorporated in the slider bed and these align with the tracking grooves in the transfer belt drive rollers. These tracking features are provided for the flat transfer belt which runs underneath the plastic conveyor belt that runs at 90 degrees to the transfer belt and is driven by the plastic drive belt rollers 2900.
  • Figure 7 illustrates a transfer belt and slider bed interface, according to an
  • the flat transfer belt 3000 may incorporate one or more belt tracking profiles 3100 attached to the back side.
  • the fiat transfer belt is supported by a low friction slider bed 3200 and this surface incorporates tracking grooves 3300 that align with the tracking features (i.e. 3100) of the flat transfer belt.
  • tracking grooves 3300 that align with the tracking features (i.e. 3100) of the flat transfer belt.
  • FIG. 8 shows transfer modules combined to form a modular sorter system according to an embodiment of the present invention.
  • an induction station 3400 is used to input packages into the sorter. Data is collected from scanners or other means and the package is inducted onto a string of one or more transfer modules 3500. Packages are transferred from one module to another and their progress is determined by zone sensors 3600 or other means such as calculation of the package position by the control system. Zone sensors 3600 may for example be photoelectric sensors, also called “photo eyes”, and/or in some embodiments, ultrasonic motion sensors, cameras, radar, laser scanner, etc.
  • the transfer module activates and discharges the package into the correct discharge bin.
  • This modular sorter solution can be expanded or reduced by simply adding or taking away transfer modules. This approach provides a scalable solution that can be easily changed to meet changing processing requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

L'invention concerne un ensemble module de transfert comportant un cadre, une courroie transporteuse dotée d'éléments rotatifs internes, la courroie transporteuse étant soutenue par le cadre, des rouleaux d'entraînement de transporteur soutenus par le cadre et conçus pour entraîner la courroie transporteuse, une courroie de transfert plate montée sous la courroie transporteuse et conçue pour entrer en contact avec les côtés inférieurs des éléments rotatifs internes de la courroie transporteuse en fonctionnement, et des rouleaux d'entraînement de courroie de transfert plate soutenus par le cadre et conçus pour entraîner la courroie de transfert plate. Les rouleaux d'entraînement de transporteur sont basés sur le frottement et fonctionnent sans utilisation d'un pignon, et comprennent des creux destinés à recevoir les éléments rotatifs internes de la courroie transporteuse.
PCT/US2018/021633 2017-03-08 2018-03-08 Module de transfert de tri de colis et systèmes et procédés associés WO2018165489A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201880023408.7A CN110636981B (zh) 2017-03-08 2018-03-08 包裹分拣传送模块和系统及其方法
EP18763241.9A EP3592673A4 (fr) 2017-03-08 2018-03-08 Module de transfert de tri de colis et systèmes et procédés associés
MX2019010524A MX2019010524A (es) 2017-03-08 2018-03-08 Modulo de transferencia para clasificacion de paquetes y sistemas y metodos para el mismo.
BR112019018618-2A BR112019018618B1 (pt) 2017-03-08 2018-03-08 Módulo de transferência de classificação de pacote e sistemas e métodos para o mesmo
AU2018230435A AU2018230435B2 (en) 2017-03-08 2018-03-08 Package sorting transfer module and systems and methods therefor
CA3054597A CA3054597A1 (fr) 2017-03-08 2018-03-08 Module de transfert de tri de colis et systemes et procedes associes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762468812P 2017-03-08 2017-03-08
US62/468,812 2017-03-08

Publications (1)

Publication Number Publication Date
WO2018165489A1 true WO2018165489A1 (fr) 2018-09-13

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Application Number Title Priority Date Filing Date
PCT/US2018/021633 WO2018165489A1 (fr) 2017-03-08 2018-03-08 Module de transfert de tri de colis et systèmes et procédés associés

Country Status (7)

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US (3) US11235356B2 (fr)
EP (1) EP3592673A4 (fr)
CN (1) CN110636981B (fr)
AU (1) AU2018230435B2 (fr)
CA (1) CA3054597A1 (fr)
MX (1) MX2019010524A (fr)
WO (1) WO2018165489A1 (fr)

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US10532894B2 (en) 2017-03-10 2020-01-14 Regal Beloit America, Inc. Modular transfer units, systems, and methods
US10640303B2 (en) 2017-11-22 2020-05-05 Regal Beloit America, Inc. Modular sortation units, systems, and methods
US11235356B2 (en) 2017-03-08 2022-02-01 Regal Beloit America, Inc. Package sorting transfer modules and systems and methods therefor

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US11174108B1 (en) 2019-08-09 2021-11-16 Skarlupka Mfg., Inc. Universal sorter transfer module
US10793364B1 (en) 2019-08-09 2020-10-06 Skarlupka Mfg., Inc. Universal sorter transfer module
CN111559607B (zh) * 2020-06-03 2025-02-18 常州工业职业技术学院 用于带式输送线的物料转运仓库机器人
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CN116529182A (zh) * 2020-11-12 2023-08-01 杜克集团有限公司 借助滚子链的成角度传递装置
US11939171B2 (en) 2021-02-25 2024-03-26 Motoveyo Corporation Conveyor system and drive system for same
US12208965B2 (en) 2021-02-25 2025-01-28 Motoveyo Corporation Conveyor system and drive system for same
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EP3592673A4 (fr) 2020-12-23
EP3592673A1 (fr) 2020-01-15
BR112019018618A2 (pt) 2020-04-07
US11806761B2 (en) 2023-11-07
US11235356B2 (en) 2022-02-01
MX2019010524A (es) 2019-10-15
CN110636981B (zh) 2021-10-26
CN110636981A (zh) 2019-12-31
US20220395864A1 (en) 2022-12-15
US20180257110A1 (en) 2018-09-13

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